NPPES file of Aug 9, 2026

Angeline Rebecca Treffry Dickerson

Addiction (Substance Use Disorder) Registered Nurse · Klamath Falls, OR

Angeline Rebecca Treffry Dickerson is an addiction (substance use disorder) registered nurse with a practice address in Klamath Falls, Oregon, and NPI 1811853518, issued on Dec 27, 2025. Check the license (Oregon 201390813, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811853518
Name
Angeline Rebecca Treffry Dickerson
Primary taxonomy
Addiction (Substance Use Disorder) Registered Nurse 163WA0400X
License number
201390813 OR
Self-reported in NPPES; status is on the state search
Practice location
2555 Main St, Klamath Falls, OR 97601
Phone
(541) 883-2795
Enumerated
Dec 27, 2025
Record last updated
Dec 27, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2555 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joesph Allred, CADC IAddiction (Substance Use Disorder) Counselor1992046403
  2. Desi AndersonLicensed Practical Nurse1912680844
  3. Devann BarajasOther Technician1649135484
  4. Michelle Baumgart, QMHAMental Health Counselor1295387074
  5. Lillian BrownPeer Specialist1922780428
  6. Melinda BrunsdonCase Manager/Care Coordinator1356000582

Verify Angeline Rebecca Treffry Dickerson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 201390813    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

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Addiction (Substance Use Disorder) Registered Nurse providers in Oregon

There are 60 addiction (substance use disorder) registered nurse records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 60 in Oregon → Every provider in Klamath Falls →

Other addiction (substance use disorder) registered nurse records in Oregon

  1. Ann ArendsRedmond, OR1417634411
  2. Tamara Baldwin, RNPortland, OR1245506484
  3. Amber Bang, RNPortland, OR1841719465
  4. Marla Barnes, LPNMedford, OR1932686110
  5. Hannah Bombardier, RNSaint Helens, OR1851823926
  6. Aneta Bujno, RN, MSWPortland, OR1962838508
  7. Marijke Cadenelli, RNSaint Helens, OR1548737307
  8. Emily Carroll, REGISTERED NURSERedmond, OR1316777154
  9. Lacey Conner, RNKlamath Falls, OR1669256137
  10. Holly Cooper, RNSaint Helens, OR1831618297

Common questions

What is Angeline Rebecca Treffry Dickerson's NPI number?

Angeline Rebecca Treffry Dickerson's National Provider Identifier (NPI) is 1811853518, issued on Dec 27, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Angeline Rebecca Treffry Dickerson located?

The NPPES record lists a practice address at 2555 Main St, Klamath Falls, OR, 97601. Phone: (541) 883-2795. Providers update this record themselves, so call before visiting.

How can I verify Angeline Rebecca Treffry Dickerson's license?

NPPES lists Oregon license number 201390813, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.